问题 解答题
直接写得数
3
4
=
3
4
+
4
9
=
3
4
×8=
2
3
-
1
2
=
3
4
×
5
6
=
2
3
÷
3
2
=
1
8
+
1
4
=
3
5
÷
3
10
=
14×
3
7
=
1÷60%=
答案

3
4
=8,
3
4
+
4
9
=
43
36
3
4
×8=6,
2
3
-
1
2
=
1
6
3
4
×
5
6
=
5
8
2
3
÷
3
2
=
4
9
1
8
+
1
4
=
3
8
3
5
÷
3
10
=2,
14×
3
7
=6,
1÷60%=
5
3

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